2013876

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 5409600

約数和(自身を除く): 3395724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 643, 783, 1044, 1286, 1566, 1929, 2572, 3132, 3858, 5787, 7716, 11574, 17361, 18647, 23148, 34722, 37294, 55941, 69444, 74588, 111882, 167823, 223764, 335646, 503469, 671292, 1006938, 2013876]

約数ペア:

[(1, 2013876), (2, 1006938), (3, 671292), (4, 503469), (6, 335646), (9, 223764), (12, 167823), (18, 111882), (27, 74588), (29, 69444), (36, 55941), (54, 37294), (58, 34722), (87, 23148), (108, 18647), (116, 17361), (174, 11574), (261, 7716), (348, 5787), (522, 3858), (643, 3132), (783, 2572), (1044, 1929), (1286, 1566)]